Surf Forecasts:
How big are the waves at Monahans Dock today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 2.5ft (0.8m), 7s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4ft (1.2m), 5s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 5ft (1.6m), 6s period with S swell.
The current surf forecast for Monahans Dock at 1PM is: 1.0m 5s primary swell from a South direction and 0.5m 7s secondary swell from a South direction, 0.1m 8s secondary swell from a Southeast direction (forecast issued at 07:00am July 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 2.5ft (0.8m) | 7s |
| Afternoon (21 Jul) | 4ft (1.2m) | 5s |
| Evening (21 Jul) | 5ft (1.6m) | 6s |
Table - waves today at Monahans Dock. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Tue afternoon. Warm (max 25°C on Wed afternoon, min 17°C on Wed night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Thu night). | |||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 5 | SSE 6 | S 6 | S 7 | S 7 | S 7 | SSW 8 | S 8 | SSW 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 36 | 60 | 24 | 55 | 126 | 181 | 402 | 311 | 303 | 494 | 573 | 473 | 678 | 650 | 567 | 580 | 450 | 390 | 278 | 223 | 161 | 134 | 107 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | glassy |
High Tide | 2:15PM1.03m | 2:32AM0.82m | 3:09PM0.99m | 3:29AM0.77m | 4:05PM0.98m | ||||||||||||||||||
Low Tide | 7:35AM0.15m | 9:05PM0.23m | 8:32AM0.20m | 10:09PM0.25m | 9:37AM0.22m | ||||||||||||||||||
 |  |  | |  |  |  |  |  | | |  | | | | |  | | | | | | | |
 | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | 6 | 4 | 4 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 22 | 23 | 21 | 22 | 21 | 22 | 22 | 22 | 24 | 25 | 24 | 25 | 21 | 19 | 17 | 17 | 21 | 23 | 20 | 19 | 19 |
Feels °C | 20 | 20 | 20 | 21 | 20 | 21 | 19 | 21 | 22 | 21 | 22 | 23 | 22 | 25 | 18 | 16 | 15 | 15 | 18 | 20 | 17 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | S 7 | SE 8 | S 7 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | — | — | — | — | — | — | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSW 8 |
| kJ | 36 | 3 | 24 | 6 | 5 | 5 | 5 | 5 | — | — | — | — | — | — | 567 | 580 | 450 | 390 | 278 | 223 | 161 | 134 | 107 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 12 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | SE 7 | SE 7 | SE 7 |
| kJ | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 43 | 38 | 49 |
Swell 3 Height (m) Direction Period (s) | SE 12 | — | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 7 | S 4 | S 5 | SSE 6 | S 6 | S 7 | S 7 | S 7 | SSW 8 | S 8 | SSW 8 | S 9 | S 9 | — | NNW 3 | NNW 2 | NNW 2 | N 2 | — | — | — | — |
| kJ | 4 | 60 | 24 | 55 | 126 | 181 | 402 | 311 | 303 | 494 | 573 | 473 | 678 | 650 | — | 1 | 1 | 1 | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 742 | 742 | 1168 | 1168 | 1168 | 303 | 27 | 426 | 27 | 180 | 240 | 102 | 120 | 27 | 2 | 0 | 0 | 2 | 2 | 7 | 27 | 27 | 0 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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