San Juan
San Juan is a tide station in PR, United States. Tides here are small — about 1.1 ft between low and high at springs — so fishing conditions depend more on light, weather and the moon.
Best window 21:00 – 23:00
Good (58) — best around 21:00–23:00, thanks to a major solunar period, a comfortable water temperature, a light breeze.
- High thunderstorm risk, worst around 17:00.
Why we say this
The atmosphere is holding 3,580 J/kg of convective energy — the fuel storms run on. Above 1,000 there is a risk; above 2,500 it is high. It measures potential, not rain, which is why a storm can arrive on a day forecast for none. - Feels like 97° around 12:00.
Why we say this
Apparent temperature combines heat and humidity. Above 95°, shade and water matter more than the tide does.
- Shore0
- Boat21
- Rock0
- Kayak0
- Spearfishing est.0
- Shore0
- Boat21
- Rock0
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- Spearfishing0est.
Not today
Confidence: highUpdated about 11 h agoAvoid 00:00–00:00
- a major solunar period
- a comfortable water temperature
- a light breeze
- big swell
- storm risk
Tap a block for the reasons
Tides
- Fishing—
- Wind— kn
- Waves— ft
Show all rows
- Gusts— kn
- Period— s
- Current— kn
- UV—
- Cloud— %
- Feels like— °
Tap an hour to see the values
Which day to go
Updated about 11 h ago
| Day | Fishing | Shore | Boat | Rock | Kayak | Spearfishing | Wind | Waves | Swell | Water |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 Sun | 38 | 38 | 0 | 0 | 0 | 1–6kn SSE | 2.6–3.1ft NNE | 2.5ft · 7.8s NNE | 86° | |
| 19 Mon | 35 | 43 | 0 | 0 | 0 | 2–9kn ESE | 2.8–3.3ft NNE | 2.8ft · 8.3s NNE | 86° | |
| 20 Tue | 0 | 14 | 0 | 0 | 0 | 1–9kn SSE | 3.6–5.8ft NNW | 5.0ft · 11.0s NNW | 86° | |
| 21 Wed | 0 | 15 | 0 | 0 | 0 | 2–8kn SSE | 3.9–5.2ft N | 4.4ft · 8.8s N | 86° | |
| 22 Thu | 0 | 21 | 0 | 0 | 0 | 2–7kn S | 3.8–4.1ft N | 3.6ft · 8.8s NNW | 86° | |
| 23 Fri | 0 | 3 | 0 | 0 | 0 | 3–9kn SE | 4.2–4.6ft N | 4.2ft · 9.5s NNW | 86° | |
| 24 Sat | 0 | 17 | 0 | 0 | 0 | 3–9kn SE | 3.7–4.6ft N | 3.9ft · 9.2s N | 86° |
Fishing spots nearby
Questions
Is October 22, 2026 a good day to fish at San Juan?
Our fishing score for San Juan on October 22, 2026 is 58 out of 100 — Good.
When are the best fishing times at San Juan on October 22, 2026?
The most promising windows on October 22, 2026 are the solunar periods: 02:10 AM–03:40 AM, 08:16 AM–10:16 AM, 02:48 PM–04:18 PM, 08:38 PM–10:38 PM. Dawn and dusk — around 06:20 AM and 05:57 PM — are worth fishing too.
Does the tide matter for fishing at San Juan?
Barely. The range here is about 1.1 ft, so our score gives the tide little weight at this place and leans on the moon, the light and the weather instead.
What time do the sun and moon rise at San Juan?
On October 22, 2026, the sun rises at 06:20 AM and sets at 05:57 PM. The moon rises at 03:33 PM and sets at 02:55 AM.