Johnston Atoll
Johnston Atoll is a tide station in Unknown, United States. Tides are moderate here — about 2.5 ft at springs — with two highs and two lows most days.
Fair
Best window 22:00 – 00:00
Fair (52) — best around 22:00–00:00, thanks to a major solunar period, moving water, a light breeze.
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Not today
Confidence: highUpdated about 9 h agoAvoid 00:00–00:00
00:0003:0006:0009:0012:0015:0018:0021:00
Why
- a major solunar period
- moving water
- a light breeze
- big swell
- warm water
Tap a block for the reasons
Tides
High tideLow tideHourly fishing scoreMoon overhead or underfootMoonrise or moonsetDawn or dusk lightTide running
Coefficient 49- Fishing—
- Wind— kn
- Waves— ft
Show all rows
- Gusts— kn
- Period— s
- Current— kn
- UV—
- Cloud— %
- Feels like— °
0h3h6h9h12h15h18h21h
Tap an hour to see the values
Which day to go
Updated about 9 h ago
| Day | Fishing | Shore | Boat | Rock | Kayak | Spearfishing | Wind | Waves | Swell | Water |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 Sun | 0 | 0 | 0 | 0 | 0 | 16–20kn E | 7.4–8.3ft E | 5.3ft · 6.7s ENE | 84° | |
| 19 Mon | 0 | 0 | 0 | 0 | 0 | 16–18kn E | 6.9–7.4ft E | 5.4ft · 6.4s ENE | 84° | |
| 20 Tue | 0 | 0 | 0 | 0 | 0 | 16–19kn ENE | 6.9–7.3ft E | 5.2ft · 6.5s E | 84° | |
| 21 Wed | 0 | 0 | 0 | 0 | 0 | 15–20kn E | 7.0–7.3ft E | 5.4ft · 6.5s E | 84° | |
| 22 Thu | 0 | 0 | 0 | 0 | 0 | 15–18kn ENE | 6.8–7.1ft E | 5.0ft · 6.4s E | 84° | |
| 23 Fri | 0 | 0 | 0 | 0 | 0 | 11–19kn ENE | 6.5–7.0ft E | 3.4ft · 7.5s E | 84° | |
| 24 Sat | 0 | 0 | 0 | 0 | 0 | 15–20kn E | 6.8–7.5ft E | 3.4ft · 7.6s ESE | 84° |
Questions
Is October 21, 2026 a good day to fish at Johnston Atoll?
Our fishing score for Johnston Atoll on October 21, 2026 is 52 out of 100 — Fair.
When is high tide at Johnston Atoll on October 21, 2026?
High tides on October 21, 2026: 02:34 AM, 02:29 PM. Low tides: 08:38 AM, 08:52 PM. Times are local.
What is the tidal range at Johnston Atoll?
The mean spring range at Johnston Atoll is about 2.5 ft.
What time do the sun and moon rise at Johnston Atoll?
On October 21, 2026, the sun rises at 07:12 AM and sets at 06:52 PM. The moon rises at 04:00 PM and sets at 03:13 AM.